Miles between Cincinnati, OH and Hermiston, OR

There are
2,195 mi
from Cincinnati, OH to Hermiston, OR

That's the driving distance. It would take 1 day 13 hours to go from Cincinnati, Ohio to Hermiston, Oregon.

The flight distance (direct flight from Cincinnati, OH to Hermiston, OR) is 1,816.78 mi.

2,195 mi = 3.22 kms